/* nav 导航  */
.list_nav {
    height: 47px;
    line-height: 45px;
    border-bottom: 2px solid #b1191a;
}
.list_nav_lt {
    float: left;
    font-size: 16px;
    font-weight: 700;
    padding-right: 25px;
} 
.list_nav_lt a {
    margin-right: 50px;
}
.list_nav_rt a {
    font-size: 14px;
    padding: 0px 10px;
    margin: 0px 11px;
}
.list_nav_rt a:last-child::after {
    content: "\e91e";
    font-family: 'icomoon';
    margin-left: 5px;
}



/* haibao 海报 */



/* iphone 手机 */
.iphone {
    float: left;
    width: 290px;
    height: 460px;
    border: 1px solid transparent;
    background-color: rgb(254, 255, 255);
    overflow: hidden;
    margin-right: 12px;
    margin-top: 20px;
}
.iphone:nth-child(4n) {
    margin-right: 0px;
}
.iphone img {
    margin-top: 18px;
    margin-left: 68px;
    margin-bottom: 20px;
    background-color: #fff;
}
.iphone_by {
    width: 288px;
    height: 100px;
    padding: 0px 10px;
    background-color: #fff;
}
.iphone_by p {
    font-size: 14px;
    margin-bottom: 12px;
}
.iphone_by span {
    display: block;
    height: 25px;
    line-height: 25px;
}
.iphone_by span a:first-child {
    font-size: 22px;
    font-weight: 700;
    color: #e60012;
    margin-right: 5px;
}
.iphone_by span a:last-child {
    font-size: 14px;
    text-decoration: line-through;
}
.iphone_by div {
    margin-top: 2px;
}
.iphone_by div i:first-child {
    float: left;
}
.iphone_by div i:last-child {
    float: right;
}
.iphone_by div p {
    position: relative;
    float: left;
    width: 135px;
    height: 12px;
    border-radius: 5px;
    border: 1px solid #ed282e;
    margin-top: 3px;
    margin-left: 15px;
}
.iphone_by div p::after {
    content: "";
    display: inline-block;
    position: absolute;
    top: 1px;
    width: 50%;
    height: 90%;
    border-radius: 5px;
    background-color: #ed282e;
    transition: all 0.7s;
}
.iphone_by div p:hover::after {
    width: 90%;
}
.iphone_ft {
    position: relative;
    width: 288px;
    height: 58px;
    background-color: #b1191a;
}
.iphone_ft a {
    position: absolute;
    left: 105px;
    text-align: center;
    line-height: 58px;
    font-size: 20px;
    color: #fff;
}
.iphone:hover {
    border:1px solid #b1191a;
}
.iphone:hover img {
    transform: scale(1.1);
}



/* rt_nav 右侧 */
.rt_nav {
    position: fixed;
    bottom: 201px;
    right: 5%;
    width: 68px;
    height: 140px;
    background-color: #ffffff;
}
.rt_nav div {
    width: 68px;
    height: 68px;
}
.rt_nav div:nth-child(1) {
    position: absolute;
    top: 0;
    left: 0;
}
.rt_nav div:nth-child(2) {
    position: absolute;
    bottom: 0;
    right: 0;
}
/* footer 底部 */
.list_footer {
    height: 150px;
    margin-top: 50px;
    text-align: center;
    padding-top: 50px;
    background-color: #f5f5f5;
}
.list_footer .links {
    margin-bottom: 5px;
}
.list_footer p {
    height: 25px;
    line-height: 25px;
}